BMS options and pros/cons of each

Running no bms sketches me out. I keep my vesc in an open space in my garage where it could catch on fire with minimal damage if it did. I worry about overcharging a cell when charging and try to stop it around 90% to be safe. Also leaving the board on forever worries me that I could take cells too low.

I would like to gather information on the best BMS options and put something in the FAQ category about various bms options and advantages and risks of each. The few I am aware of are:

None
OWIE
Hack FM BMS

Anyone have details they would like to share on these options?

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For my Pint conversion I decided to use the stock FM BMS.

Pros:
Ease of use (Recycling stock FM components)
Easy modification (Little effort involved beside bridging the connections)

Cons:
Current setup does not balance cells.
Won’t allow my charger to fully charge my 15s2p setup. (Charges pack to a max of 61v-62v)

I should note that it’s very possible my BMS is bad. Either way it charges my pack so I’m content for now. I’m planning to swap it out eventually.

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